UAE Corporate Tax Explained: Rates, Registration and Deadlines

The UAE introduced federal corporate tax for the first time in its history through Federal Decree-Law No. 47 of 2022, with the law applying to financial years beginning on or after 1 June 2023. A company with a 1 January financial-year start hit its first taxable period from 1 January 2024 to 31 December 2024, with the first annual return due by 30 September 2025.

The introduction of corporate tax marked a structural change. For decades, near-zero tax was the country's headline competitive advantage for business. Corporate tax does not erase that advantage. The rates are low, the thresholds protect small businesses, and the free zone Qualifying Free Zone Person (QFZP) regime preserves the 0% rate on qualifying income. Every UAE company now has compliance obligations — registration, annual filing, and in some cases payment — that need to be managed from day one.

This guide sets out the framework: who pays, what rate applies, how free zone companies are treated, the registration deadlines, how to file on EmaraTax, and the penalties for getting it wrong.

The UAE corporate tax rate structure

The Federal Tax Authority (FTA) operates a tiered rate system. The rate that applies to your company depends on taxable income and entity type:

There is no personal income tax in the UAE. Dividends received from UAE companies, capital gains on UAE shareholdings, and qualifying intragroup transactions between UAE-resident group members are generally outside the corporate tax base.

The UAE's 9% headline rate sits well below the major economies it competes with for company formation. The figures below are the standard corporate income tax rates publicly stated by each jurisdiction's tax authority.

Who is subject to UAE corporate tax

The Corporate Tax Law applies broadly. You fall within the scope if you are:

• A UAE resident juridical person — any company incorporated in the UAE, whether on the mainland or in a free zone
• A natural person carrying on a business in the UAE with annual turnover above AED 1 million, including freelancers, sole traders and self-employed individuals
• A foreign company with a Permanent Establishment in the UAE, for example a foreign firm with a physical office or staff based in the UAE

If you are still choosing a route, see the route-specific pillars on UAE mainland company formation, UAE free zone company setup and UAE offshore company formation. Each route has its own tax treatment, summarised below.

The following categories are exempt from corporate tax:

• UAE federal and emirate government entities
• Government-controlled entities specified in a Cabinet Decision
• Businesses involved in the extraction of UAE natural resources such as oil, gas and mining, which continue to pay emirate-level taxes
• Qualifying public benefit organisations (charities and non-profits) that have applied to the FTA for recognition
• Qualifying Investment Funds that meet the FTA criteria
• UAE pension and social security funds

Exempt does not mean off the radar. Most exempt entities are still required to register with the FTA on EmaraTax and file annual returns confirming their exempt status. Exemption from tax is not exemption from compliance.

Free zone corporate tax: the QFZP framework in detail

The most widely misunderstood part of UAE corporate tax is the treatment of free zone companies. The common assumption is that all free zone businesses are automatically exempt. They are not. Free zone companies are within the scope of corporate tax by default under Federal Decree-Law No. 47 of 2022. Whether they pay 0% or 9% depends on whether they qualify as a Qualifying Free Zone Person (QFZP).

The five QFZP conditions

Per the FTA's guide on free zone corporate tax and updates under Ministerial Decision No. 229 of 2025, a free zone company must meet all five conditions to benefit from the 0% rate on qualifying income:

• Condition 1 — Adequate substance in the UAE. Genuine economic substance: employees based in the UAE, real operating expenditure incurred in the UAE, and core management decisions made in the UAE. A letterbox address with no actual staff or operations does not meet the standard. The FTA has been explicit that flexi-desk arrangements without genuine operational presence are not enough.
• Condition 2 — Qualifying income from qualifying activities. Income must derive primarily from activities defined as qualifying under the Corporate Tax Law. Ministerial Decision No. 229 of 2025 expanded the list; check the current FTA guidance to confirm whether your specific activities are qualifying.
• Condition 3 — De minimis test. Non-qualifying income must not exceed 5% of total revenue or AED 5 million, whichever is lower. The threshold is hard. A single mainland UAE invoice that is non-qualifying can push you over the line and cost you QFZP status for the whole tax period.
• Condition 4 — No election for mainland treatment. The company must not have elected to be treated as a mainland taxable entity for corporate tax purposes.
• Condition 5 — Transfer pricing compliance. All transactions with related parties (group companies, parents, subsidiaries) must be at arm's length and supported by transfer pricing documentation for transactions above AED 250,000.

What happens when QFZP status is lost

If a free zone company fails any one of the five conditions during a tax period, QFZP status is lost for that tax period and the following four consecutive tax periods. The minimum penalty is five years of paying 9% on income above AED 375,000.

QFZP status cannot be partially maintained. If one condition is breached, the entire income becomes taxable at the standard rate for the affected periods. Companies with a mix of mainland and international clients need to monitor the revenue split continuously through the year, not at year-end.

QFZP status is not a permanent designation received at company formation. You elect it annually on each year's corporate tax return, with evidence that all five conditions were met throughout the period.

Audited financial statements: now mandatory for QFZP companies

From the 2025 tax year onwards, audited financial statements are mandatory for all Qualifying Free Zone Person entities. The requirement applies regardless of company size or revenue level. Free zone companies that previously operated without formal audits — common among small service businesses — now need to engage a UAE-registered audit firm and have annual accounts signed off. For a company with a 31 December financial-year end, that means audited accounts ready by 30 September of the following year alongside the corporate tax return.

Small Business Relief

Small businesses with annual revenue below AED 3 million can elect for Small Business Relief (SBR) for tax periods ending on or before 31 December 2026. Under SBR, eligible companies are treated as having zero taxable income, so no corporate tax is owed regardless of actual profit.

The caveats matter:

• Registration with the FTA is still mandatory under SBR
• Annual returns must still be filed
• Companies that are part of a multinational enterprise group cannot elect SBR
• Once revenue exceeds AED 3 million in a tax period, SBR is no longer available for that year

Corporate tax registration: deadlines and process

Who must register

Every UAE taxable entity and most exempt entities must register with the FTA on the EmaraTax platform. That includes mainland companies, free zone companies, branches of foreign companies, and natural persons with relevant business income. Registration is mandatory even if your tax liability is zero. Registering corporate tax is part of the broader workstream covered in the post-formation cliff.

Registration deadlines

The penalty for missing your registration deadline is a fixed AED 10,000 fine. The FTA grants no grace period and no waiver — the fine applies automatically. Register through the EmaraTax portal immediately if your deadline has not yet passed, or contact the FTA directly if it has.

How to register on EmaraTax

1. Go to emaratax.gov.ae and create a user account using UAE Pass or email
2. Link your trade licence and commercial registration details
3. Enter shareholder information, financial year start and end dates, and business activity
4. Submit the registration. The FTA issues a Tax Registration Number (TRN) for corporate tax within a few working days
5. Use the TRN in all future corporate tax return filings and FTA correspondence

Filing corporate tax returns

Every registered taxable entity must file a corporate tax return for each tax period, even if no tax is owed. The return and any tax due must both be submitted and paid within nine months of the end of the financial year.

The corporate tax return needs:

• Audited financial statements (mandatory for QFZP companies; strongly recommended for all others)
• A tax-adjusted income calculation reconciling accounting profit to taxable income
• QFZP election and qualifying income calculation for free zone entities
• Transfer pricing documentation for companies with related-party transactions
• Where applicable, the Small Business Relief election or a Tax Group disclosure

Tax-adjusted income is not a copy of your accounting profit. Some expenses allowable under accounting standards are not deductible for tax — for example, entertainment expenses above the 50% cap, provisions that have not crystallised, and fines or penalties paid to government authorities. Building a reliable reconciliation process from Year 1 avoids FTA queries later.

Tax loss carry-forward

Tax losses incurred in a period where taxable income is negative can be carried forward to offset future taxable income, subject to a cap of 75% of taxable income in any given period. Losses can be carried forward indefinitely — they do not expire. The rule particularly benefits startups and businesses in an investment phase that expect losses early and profits later.

Corporate tax for foreign individuals and non-residents

Foreign individuals with investment income from UAE sources — rental income from UAE property, dividends from UAE companies, interest from UAE bank accounts — are generally outside the scope of UAE corporate tax provided the income arises in a personal capacity and is not from a business activity conducted in the UAE. Individuals who actively operate a business in the UAE with revenues above AED 1 million do fall within the scope and must register and file.

UAE corporate tax penalties

UAE corporate tax in global context

The UAE's 9% rate on profits above AED 375,000 remains one of the lowest corporate income tax rates among major economies competing for company formation, as shown in the rate chart above. Combined with zero personal income tax and no withholding tax on dividends or interest, the UAE remains one of the world's more competitive tax environments for businesses of all sizes. The thesis is not "no tax" any more — but the headline cost of doing business in the UAE still compares favourably with the broader UAE company formation cost and timeline picture.

Corporate tax checklist

1. Register on EmaraTax before your applicable deadline. Check your specific deadline against your incorporation date or trade licence issue month.
2. Confirm whether any exemption applies to your entity type.
3. For free zone companies, assess QFZP eligibility by mapping each revenue stream against the qualifying activities list and monitor the de minimis threshold throughout the year.
4. Engage a UAE-registered audit firm. Mandatory for QFZP entities, advisable for all companies.
5. Prepare IFRS-compliant financial statements from the start of your first tax period.
6. If annual revenue is below AED 3 million, evaluate Small Business Relief eligibility and elect on the first return if it applies.
7. Set calendar reminders for return filing deadlines — they fall nine months after your financial year-end.
8. For companies with related-party transactions above AED 250,000, establish transfer pricing documentation from Year 1.

Frequently asked questions

Who has to register for UAE corporate tax, and by when?

Every UAE taxable entity registers with the FTA on EmaraTax, regardless of tax liability. Mainland and free zone companies incorporated on or after 1 March 2024 register within 90 days of incorporation (FTA Decision No. 3 of 2024). Companies incorporated before that date had staggered deadlines tied to trade licence issue month — most fell in 2024. Natural persons cross the registration threshold at AED 1 million annual turnover and register by 31 March of the following year.

Does Small Business Relief still apply, and what is the AED 3 million threshold based on?

Small Business Relief (SBR) is available for tax periods ending on or before 31 December 2026 (Ministerial Decision No. 73 of 2023). The AED 3,000,000 threshold is measured on revenue, not profit, and applies to both the current tax period and every previous one — a single year above AED 3M makes you ineligible for SBR for that year and onwards. Multinational enterprise group members cannot elect SBR at all.

What does the QFZP 0% rate actually require?

A Qualifying Free Zone Person must meet five conditions for the whole tax period: adequate UAE substance (real employees, real expenditure, core management in the UAE); qualifying income from qualifying activities; non-qualifying income within the de minimis cap of 5% of total revenue or AED 5 million, whichever is lower; no election for mainland treatment; and arm's-length transfer pricing with documentation. Fail any one and QFZP status is lost for that period and the following four — five tax periods at the 9% rate.

When is the first corporate tax return due, and how is the deadline calculated?

The return and any tax owed are both due within nine months of the end of your financial year (Article 53, Federal Decree-Law No. 47 of 2022). For a 31 December 2024 year-end, the deadline was 30 September 2025. For a 31 December 2025 year-end, the deadline is 30 September 2026. The rule applies regardless of whether tax is actually owed — a zero return must still be filed on time.

What are the penalties for late registration and late filing, in AED?

Late registration is a fixed AED 10,000 fine (Cabinet Decision No. 75 of 2023, as amended). Late filing of an annual return is AED 500 per month for the first 12 months and AED 1,000 per month thereafter. Late payment of tax owed accrues interest at 14% per year, compounded monthly on the unpaid amount. Failure to maintain required records sits between AED 10,000 and AED 20,000 depending on severity.

How does the UAE 9% rate compare with neighbouring and competitor jurisdictions?

The UAE's 9% rate above AED 375,000 is lower than the headline corporate income tax rate in every major economy it competes with for company formation. Bahrain introduced a 15% Domestic Minimum Top-up Tax for large multinationals from 1 January 2025. Hong Kong taxes assessable profits at 16.5%, Singapore at 17%, the UK at 25%, and Germany at roughly 30% once Gewerbesteuer is included. See the rate chart above for the full comparison.

Sources: Federal Tax Authority — Corporate Tax (tax.gov.ae) | Ministry of Finance — Corporate Tax Overview | EmaraTax Registration Portal (eservices.tax.gov.ae)